Oven



FIG. 1 is a perspective of a first embodiment of an oven incorporatingthe design of this invention;

FIG. 2 is a front view of the oven of FIG. 1;

FIG. 3 is a right side elevation of the oven;

FIG. 4 is left side elevation of the oven;

FIG. 5 is a top view of the oven;

FIG. 6 is a bottom view of the oven;

FIG. 7 is a perspective of a second embodiment of an oven incorporatingthe design of this invention;

FIG. 8 is a front view of the oven of FIG. 7;

FIG. 9 is a right side elevation of the oven of FIG. 7;

FIG. 10 is a left side elevation of the oven of FIG. 7;

FIG. 11 is a top view of the oven of FIG. 7; and,

FIG. 12 is a bottom view of the oven of FIG. 7.

An ornamental design for an oven as shown and described. Portions of theoven shown in broken lines form no part of the claimed design.